Read Isaiah 5:29 Using Other Translations
Their roaring shall be like a lion, they shall roar like young lions: yea, they shall roar, and lay hold of the prey, and shall carry it away safe, and none shall deliver it.
Their roaring is like a lion, like young lions they roar; they growl and seize their prey; they carry it off, and none can rescue.
They will roar like lions, like the strongest of lions. Growling, they will pounce on their victims and carry them off, and no one will be there to rescue them.